Reproduction steps:

Go to the Telerik demo at https://demos.telerik.com/aspnet-ajax/textbox/overview/defaultcs.aspx
In the Comment box, type "one two".  Do not let the textbox lose focus.
Highlight "two" and start to drag it to move it before "one". The other text ("one") will disappear, and is gone forever, as far as I can tell.

It can be also reproduced with this configuration:

<telerik:RadTextBox RenderMode="Lightweight" runat="server" ID="RadTextBox3" Width="200px" EmptyMessage="Enter comment" TextMode="MultiLine" Height="100px" Resize="None"></telerik:RadTextBox>

To maintain accessibility consistency with normal HTML select comboboxes, we need the RadComboBox to support the Home and End keys to jump to the 1st and last item respectively.  Currently, it just moves the text cursor to the start/end of the textfield.

If the change can't be made globally, can a new property be set to control this behavior?
Ideally too, Page Up/Down can jump multiple items at a time.  Currently, it scrolls the page.

See a 2009 forum post too (from someone else):
http://www.telerik.com/forums/radcombobox-home-end-page-up-page-down-keys
I see the other keyboard shortcuts listed here:
http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/keyboardsupport/defaultcs.aspx

Per Anton: The keyboard support is specification is implemented according to the article (https://www.w3.org/TR/2013/WD-wai-aria-practices-20130307/#combobox) which is why there is no support for these keys.

We would like to request these additional keys be supported anyway.

[From ticket 1083598]

please add native columns support for radcombobox

<Columns>
      <Column DataField="CategoryName" />
      <Column DataField="Description"  />
</Columns>

best regards

I need a context menu when user right click on particular task. Is it possible?

The problem happens when enter a period . , single ' or " double quote on a new line.

When the Map position is not on the top of the page, creating a new marker via the OnClick event argument location, the marker is not correctly positioned.

We are evaluating whether to use Telerik to redesign a legacy web app written using an old version of Telerik.

After downloading Trial version on fresh install of windows, I can't add ajax control to form. `I am using visual studio 2019, this is the first version of Telerik installed on this computer.  I just get the "Error Creating Control RadScriptManager1. They do show up in the toolbox so this surprises me.

Very latest version.

7/28/2019

Could it be a license issue?

You can hide certain characters using "*" in the DisplayMask. For example: 
Mask="####" 
DisplayMask = "**##"

If the value is "1234", after blur it will look like "**34"
The same approach can be used for all mask parts. The only requirement is DisplayMask to be longer or equal to the Mask. For example:
Mask = "<1..999>someLiterals####SomeMoreLiterals<3..123>"
DisplayMask = "***someLiterals**#*Some*******s<1..99>*"
If in the above example the DisplayMask is shorter or does not contains enough asterisks to match the editable parts, the visible value on blur can be wrong.

In much of the work we do, we need the user to pick a date-from and date-to.  Currently, this means making two distinct controls and having to write validation to ensure that date 1 must be before date 2.  Many sites, such as hotel booking sites, have a date-period selector as a single control and it would be great to have this available as part of the ASP.NET AJAX suite.  I believe that a date-period-selector tool is available as part of other Telerik control suites, so I was rather hoping that it could make an appearance for us too.  Thanks!

When AutoResizeHeight is set to true in Chrome, on Editing in the content area, the view jerks, for example, when I select some text and click bold the view moves up. This happens on and off. The requirement for an editor is not to change position of the text which is being edited, it distracts the user.

Hidden columns are shown on resize when the static headers and frozen column are used.

Video: https://www.screencast.com/t/4Lwuvbp7


Possible workarounds:

- Hide the column with Visible="False", instead of Display="False"

- Hide the column on the client-side:



    function gridCreated(sender, args) {
        var masterTableView = sender.get_masterTableView();
        columnIndex = masterTableView.getColumnByUniqueName("ShipName").get_element().cellIndex;
        setTimeout(function () {
            masterTableView.hideColumn(columnIndex);
        }, 2);
    }




Steps to reproduse:

            <telerik:RadGrid RenderMode="Lightweight" HeaderStyle-Width="200px"
                AutoGenerateColumns="false"
                ID="RadGrid1"
                OnNeedDataSource="RadGrid1_NeedDataSource"
                Width="100%"
                runat="server">
                <ClientSettings>
                    <Scrolling AllowScroll="True" UseStaticHeaders="true" FrozenColumnsCount="2"></Scrolling>
                </ClientSettings>
                <MasterTableView AutoGenerateColumns="false">
                    <Columns>
                        <telerik:GridBoundColumn DataField="SongID" HeaderText="SongID" FilterControlWidth="50px" HeaderStyle-Width="50px">
                        </telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="SongTitle" HeaderText="Song Title" FilterControlWidth="200px"></telerik:GridBoundColumn>
                        <telerik:GridBoundColumn DataField="CollectionName" HeaderText="Collection Name" FilterControlWidth="200px"></telerik:GridBoundColumn>
                        <telerik:GridBoundColumn FilterControlWidth="50px" DataField="VersionID" HeaderText="VersionID" Display="false"></telerik:GridBoundColumn>
                    </Columns>
                </MasterTableView>
            </telerik:RadGrid>

Code Behind:

    protected void RadGrid1_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)
    {
        (sender as RadGrid).DataSource = GetData();
    }

    private DataTable GetData()
    {
        DataTable dt = new DataTable();
        dt.Columns.Add("SongID");
        dt.Columns.Add("SongTitle");
        dt.Columns.Add("CollectionName");
        dt.Columns.Add("VersionID");

        for (int i = 0; i < 20; i++)
        {
            dt.Rows.Add(i, i + 1, i + 2, i + 3);
        }

        return dt;
    }

When trying to load a light-weight skin from external assembly (other than Telerik.Web.UI.Skins), the path to the files is not resolved correctly, hence no resource is loaded.

System.ArgumentOutOfRangeException
Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

This error seems to happen if there is a GridTemplateColumn that has the Exportable property set to False.

Hi I have a straightforward feature request: I would like to be able to "get" the row/column "filter" values the user has selected server-side. Basically need a public property or some type of getter. Currently on the PivotGrid, the row/column "Filter" "Includes/Excludes" can be "set" programmatically, but user selected values can't be easily gotten.

I would use it in a couple ways: 

1) to display context to the user for the numbers in the grid. (e.g., show the user the active filter values responsible for the numbers they are seeing in the PivotGrid Detail). 

2) I need the filter values to close Ticket 1168787.

A Telerik employee make a nice sample project to do drill-through functionality: https://www.telerik.com/blogs/how-to-implement-drill-down-functionality-in-telerik-s-pivotgrid-for-asp.net-ajax-part-2

But the PivotGrid counts and RadGrid detail data records returned are not in agreement because selected PivotGrid filters aren't applied to the detail returned in the RadGrid. I need to do that. I need to be able to mimic a drill through action into the detail records that make up the data counts. If I click a cell that says "100" (orders, 2018 year included) I need 100 orders returned in the detail. Not 7000 orders (all order years, unfiltered).

In that ticket, I'm trying to mimic the functionality similar to an SSAS "drillthrough action" (like many cube browsers have built in, e.g., RANET OLAP), except here with a regular SQL data source. This way I can drill into the detail records that make up the numbers displayed to the user in the PivotGrid. However, as it stands, the counts and detail will not be congruent until I can get the filter values selected by the user and apply them accordingly to the data set for the detail RadGrid. The BI users expect to be able to drill into the data and I need to provide it.

Thank you,

Tom

Can this control open, edit and save Excel File from Code.
Open a File from code and not in Page_Init event.

Such an exposed method, which returns the value from the ExportOutput, would be useful to further enhance the exporting capabilities of the RadGrid control. A very practical example would be to export numerous RadGrid controls into one Excel file.